Golden grass

Mono with yellow.
Lens today is The Elmar-C 90mm f/4.0 which consists of 4 elements. Small and light.
Closest focusing distance: 1 m. Weight: 265 gr together with its rubber lens hood.
Length from bayonet flange: 61 mm, screw-in rubber lens hood, folds back on the lens. Filter size: Series 5.5.
Leica catalog number 11540. Date 1973